Copper Fire

Serverside polymer mod that adds green fire when a copper block is lit. The id of the block is `copperfire:fire`: `/setblock ~ ~ ~ copperfire:fire` The copper fire is also available as item: `/give @s copperfire:fire` --- Make sure to enable [Polymer's autohost functionality](https://polymer.pb4.eu/latest/user/resource-pack-hosting/) to automatically share the resourcepack with players joining the server.